Nonnegative Tensor Factorization with Smoothness Constraints.
Rafal ZdunekTomasz M. RutkowskiPublished in: ICIC (1) (2008)
Keyphrases
- tensor factorization
- smoothness constraint
- optical flow
- matrix factorization
- negative matrix factorization
- spatially varying
- nonnegative matrix factorization
- collaborative filtering
- energy function
- image intensity
- gaussian processes
- motion segmentation
- tag recommendation
- singular value decomposition
- probabilistic latent semantic analysis
- linear algebra
- missing data
- factorization method
- deformation field
- kl divergence
- photometric stereo
- optical flow estimation
- machine learning
- flow field
- spectral clustering
- image patches
- single image
- principal component analysis
- denoising
- recommender systems